I played with Lima starting set when I was teenager (last century) In the meantime I graduated in electonic engineering and then switched to software development (still last century!), and swtced again to IT Management, now approaching my retire I am starting to be involved in InfoSec. I started again with trainmodels few moths ago to help a good friend of mine. He is very keen on this topic but he know nothing about electronics and software (he is a doctor). He had problems with digitalizing locos and with some electrical and mechanical repair. I was catched by the DCC world , my passion is electronics and software that make things "alive", so DCC fits perfectly. Sorry for the long intro, hope my english is understandable!
@Inmapi Welcome to the forum, to DCC electronics and to model railroading! Your English is understandable.